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If a car has a mass of 400 kg and a velocity of 30 ms to the east what is the magnitude?
Wiki User
∙ 6y ago
12,000 kg-m/s
Wiki User
∙ 13y ago
Anonymous
12, 000 kg-m/s
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If a spaceship has a momentum of 30,000 kg-m/s to the right and a mass of 400 kg, what is the magnitude of its velocity?
The momentum of the spaceship is given by the product of its mass and velocity. Therefore, the velocity of the spaceship can be calculated by dividing its momentum by its mass. In this case, the velocity would be 75 m/s to the right.
A 4000 Kg truck travels in a straight line at 10 meter per second then what is its momentum?
(Momentum) = (mass) x (velocity) If you know the momentum and the mass, you can find the velocity. Do you know how to do algebra? (velocity) = (Momentum) / (mass) = (30,000 kg m/s) / (400 kg) = 75 m/s
A 2500 kg car hits a fence with a force of 400 N and the collision takes one second What is the magnitude of its impulse?
To find the magnitude of the impulse, you can use the equation: Impulse = Force x Time. In this case, the force is 400 N and the time is 1 second. Therefore, the magnitude of the impulse is 400 N*s.
What is the average momentum of a 50 Kg runner who covers 400 meter in 50 second?
The average momentum of the runner in this case can be calculated by multiplying the mass of the runner by the average velocity. The average velocity of the runner is the total distance divided by the total time taken, which in this case is 400m/50s = 8 m/s. Therefore, the average momentum is 50 kg * 8 m/s = 400 kg.m/s.
What is the average momentum of a 70kg runner who covers 400 m in 50 s?
The average momentum of the runner can be calculated by multiplying the mass of the runner by his average velocity. To find the average velocity, we divide the distance covered by the time taken. In this case, the average momentum would be 9400 kg m/s.
If a spaceship has a momentum of 30000 kg-ms to the right and a mass of 400 kg what is the magnitude of its velocity?
75 m/s "Apex"
If a spaceship has a momentum of 30,000 kg-m/s to the right and a mass of 400 kg, what is the magnitude of its velocity?
The momentum of the spaceship is given by the product of its mass and velocity. Therefore, the velocity of the spaceship can be calculated by dividing its momentum by its mass. In this case, the velocity would be 75 m/s to the right.
What is the average momentum of a 50 kg runner who covers 400m in 50 seconds?
Magnitude of momentum = (mass) x (speed)Mass = 50 kgSpeed = (400/50) meters per secondMagnitude of momentum = (50) x (400/50) = 400 kg-m/sec
What is the wind velocity in the back blast area in a jet runway?
Jet engine blast is a lot more than the plane move. A velocity of jet engine exhaust velocity is 3200 m/s for boing 747-400 top speed (velocity 212 m/s).Addition to thruster velocity principle:Velocity is associate with momentum of plane where the mass of air to move must be balance with its' velocity in compare to plane mass and velocity.Where the plane is massive in ratio to exhaust thruster mass. Thruster must be compensate with higher velocity in the ratio to plane mass.
What is the kinetic energy of 2 kg mass moving at a velocity of 20meter per seconds?
KE = 1/2 M V2 = 1/2 (2) (20)2 = 400 kg-m2/sec2 = 400 joules
A 4000 Kg truck travels in a straight line at 10 meter per second then what is its momentum?
(Momentum) = (mass) x (velocity) If you know the momentum and the mass, you can find the velocity. Do you know how to do algebra? (velocity) = (Momentum) / (mass) = (30,000 kg m/s) / (400 kg) = 75 m/s
A pendulum has a mass of 15kg and its kinetic energy is 400 joules at the base of the swing what is the pendulums velocity?
The kinetic energy E of a body with mass m and velocity v is defined as E = mv2/2 You can write this formula as v2 = 2E/m So to obtain the velocity of the object at the base of the swing, take the square root of 2E/m.
The linear momentum of a 400-kg giraffe galloping at 5 m's is?
Momentum = (mass) x (velocity)= (400 kg) x (5 m/sec) = 2,000 kilogram-meters per second
A 2500 kg car hits a fence with a force of 400 N and the collision takes one second What is the magnitude of its impulse?
To find the magnitude of the impulse, you can use the equation: Impulse = Force x Time. In this case, the force is 400 N and the time is 1 second. Therefore, the magnitude of the impulse is 400 N*s.
A spaceship has a momentum of 45000 kg ms to the right and a mass of 200 kg What is the magnitude of its velocity?
Momentum = mass x speedSince Spaceship-#1 is not moving, it has no momentum. Their combined momentumis that of Spaceship-#2 alone.Momentum = mass x speed = 200 x 10 = 2,000 kilogram-meters per second.
What capital city is about 400 miles east of algiers algeria?
Tunis is about 400 miles east of Algiers
What is kinetic energy of a 2000-kg car moving at 20 ms?
kinetic energy is 1/2mv^2, our velocity is 20 m/s , our mass is 2000 kg. Plugging it in you get 1/2 (2000) (400) = 1000 * 400 = 400000 joules
